Heterotaxia with polysplenia, also known as left isomerism or bilateral left-sidedness, is characterized by a midline or ambiguous location of the majority of chest and abdominal viscera, multiple spleens, and an absence of some right-sided structures, such as the IVC.

All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.